248977350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{509}}^1\times {\mathrm{1087}}^1$

素因数の和:1614

約数の個数: 72

約数和(自身を含む): 670849920

約数和(自身を除く): 421872570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 509, 1018, 1087, 1527, 2174, 2545, 3054, 3261, 4581, 5090, 5435, 6522, 7635, 9162, 9783, 10870, 12725, 15270, 16305, 19566, 22905, 25450, 27175, 32610, 38175, 45810, 48915, 54350, 76350, 81525, 97830, 114525, 163050, 229050, 244575, 489150, 553283, 1106566, 1659849, 2766415, 3319698, 4979547, 5532830, 8299245, 9959094, 13832075, 16598490, 24897735, 27664150, 41496225, 49795470, 82992450, 124488675, 248977350]

約数ペア:

[(1, 248977350), (2, 124488675), (3, 82992450), (5, 49795470), (6, 41496225), (9, 27664150), (10, 24897735), (15, 16598490), (18, 13832075), (25, 9959094), (30, 8299245), (45, 5532830), (50, 4979547), (75, 3319698), (90, 2766415), (150, 1659849), (225, 1106566), (450, 553283), (509, 489150), (1018, 244575), (1087, 229050), (1527, 163050), (2174, 114525), (2545, 97830), (3054, 81525), (3261, 76350), (4581, 54350), (5090, 48915), (5435, 45810), (6522, 38175), (7635, 32610), (9162, 27175), (9783, 25450), (10870, 22905), (12725, 19566), (15270, 16305)]